Identification of water-soluble phenolic acids from Clerodendranthus spicatus / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 2614-2618, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-852672
ABSTRACT
Objective:
To investigate the water-soluble phenolic acids from Clerodendranthus spicatus of Dai medicine.Methods:
The chemical constituents were separated and purified by D101, Sephadex LH-20, MCI, and preparative HPLC column chromatographies. Their structures were determined by physicochemical properties and spectral data analyses.Results:
Sixteen constituents were isolated and elucidated as protocatechualdehyde (1), protocatechuic acid (2), 3, 5-dihydroxybenzaldehyde (3), 4-hydroxybenzoic acid (4), 4-hydroxybenzaldehyde (5), vanillic acid (6), danshensu methyl ester (7), 3, 5-O-dimethyl gallic acid (8), helisterculins A (9), lithospermic acid (10), methyl lithospermate (11), dimethy lithospermate (12), helisterculins B (13), ethyl dihydrocaffeate (14), ferulic acid (15), and dihydroferulic acid (16).Conclusion:
Compounds 3, 6-9, and 13-16 are obtained from Clerodendranthus Kudo for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
Idioma:
Chinês
Revista:
Chinese Traditional and Herbal Drugs
Ano de publicação:
2017
Tipo de documento:
Artigo
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